<!doctype html>
<html lang="en">
<head>
	<title>jQuery UI Position - Default functionality</title>
	<link type="text/css" href="../../themes/base/jquery.ui.all.css" rel="stylesheet" />
	<script type="text/javascript" src="../../jquery-1.4.2.js"></script>
	<script type="text/javascript" src="../../ui/jquery.ui.core.js"></script>
	<script type="text/javascript" src="../../ui/jquery.ui.widget.js"></script>
	<script type="text/javascript" src="../../ui/jquery.ui.position.js"></script>
	<link type="text/css" href="../demos.css" rel="stylesheet" />
    
    <style type="text/css">
   	html, body {
   		margin: 0;
		padding: 0
   	}
    </style>
    
	<script type="text/javascript">
	$(function() {
		
		$.fn.position2 = function(options) {
			return this.position($.extend({
				of: window,
				using: function(to) {
					$(this).css({
						top: to.top,
						left: to.left
					})
				},
				collision: "none"
			}, options));
		}
		
		$.fn.left = function(using) {
			return this.position2({
				my: "right middle",
				at: "left middle",
				offset: "25 0",
				using: using
			});
		}
		$.fn.right = function(using) {
			return this.position2({
				my: "left middle",
				at: "right middle",
				offset: "-25 0",
				using: using
			});
		}
		$.fn.center = function(using) {
			return this.position2({
				my: "center middle",
				at: "center middle",
				using: using
			});
		};
		
		$("img:eq(0)").left();
		$("img:eq(1)").center();
		$("img:eq(2)").right();
		
		$("body").css({
			overflow: "hidden"
		})
		$(".demo").css({
			position: "relative",
		});
		$(".demo img").css({
			position: "absolute",
		});
		
		function animate(to) {
			$(this).animate(to);
		}
		function next() {
			$("img:eq(2)").center(animate);
			$("img:eq(1)").left(animate)
			$("img:eq(0)").right().appendTo(".demo");
		}
		function previous() {
			$("img:eq(0)").center(animate);
			$("img:eq(1)").right(animate);
			$("img:eq(2)").left().prependTo(".demo");
		}
		$("#previous").click(previous);
		$("#next").click(next);
		
		$(".demo img").click(function() {
			$(".demo img").index(this) == 0 ? previous() : next();
		});
		
		$(window).resize(function() {
			$("img:eq(0)").left(animate);
			$("img:eq(1)").center(animate);
			$("img:eq(2)").right(animate);
		})
	});
	</script>
    
</head>
<body>

<div class="demo">

	<img src="images/earth.jpg" />
	<img src="images/flight.jpg" />
	<img src="images/rocket.jpg" />

	<a id="previous" href="#">Previous</a>
	<a id="next" href="#">Next</a>
</div>

<div class="demo-description">

<p>A prototype for the <a href="http://wiki.jqueryui.com/Photoviewer">Photoviewer</a> using Position to place images at the center, left and right and cycle them.
<br/>Use the links at the top to cycle, or click on the images on the left and right.
<br/>Note how the images are repositioned when resizing the window.
<br/>Warning: Doesn't currently work inside the demo viewer; open in a new window instead!</p>

</div><!-- End demo-description -->

</body>
</html>
